Blue 4-Pack Montessori Stackable Trays with Handles Set Cut-out handles help children easily carry the trays. Tray with handle Stackable feature makes storage and organizing a breeze. Classroom Trays are Bright, beautiful 11-7/8 x 8-5/8 x 1 durable plastic trays for art projects, water work and lots more! Set of 4 trays all in Blue (also available in White, Red, Green and Yellow, sold separately). Use for school or home to serve drinks, carry toys and materials. Any return freight is paid by customer..